A wire of length L and cross-sectional A is made of a material of Young’s modulus Y, is pulled by a constant force F on a horizontal surface as shown in figure. Then A wire of length L and cross-sectional A is made of a material of Young's modulus Y is pulled by a constant force F on a horizontal surface as shown in figure. Then October 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related